| Name | Description | Type | Additional information |
|---|---|---|---|
| SourceFrom | string |
None. |
|
| SourceTo | string |
None. |
|
| SourceSessionID | string |
None. |
|
| LunchboxID | string |
None. |
|
| Body | string |
None. |
|
| MessageSid | string |
None. |
|
| MediaSids | Collection of string |
None. |